@stryke/fs
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A package containing various file system utilities that expand the functionality of NodeJs's built-in `fs` module.
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{"version":3,"file":"package-fns.mjs","names":[],"sources":["../src/package-fns.ts"],"sourcesContent":["/* -------------------------------------------------------------------\n\n ⚡ Storm Software - Stryke\n\n This code was released as part of the Stryke project. Stryke\n is maintained by Storm Software under the Apache-2.0 license, and is\n free for commercial and private use. For more information, please visit\n our licensing page at https://stormsoftware.com/licenses/projects/stryke.\n\n Website: https://stormsoftware.com\n Repository: https://github.com/storm-software/stryke\n Documentation: https://docs.stormsoftware.com/projects/stryke\n Contact: https://stormsoftware.com/contact\n\n SPDX-License-Identifier: Apache-2.0\n\n ------------------------------------------------------------------- */\n\nimport { findFileName, findFilePath } from \"@stryke/path/file-path-fns\";\nimport { joinPaths } from \"@stryke/path/join-paths\";\nimport { getPackageName } from \"@stryke/string-format/package\";\nimport { isString } from \"@stryke/type-checks/is-string\";\nimport type { PackageJson } from \"@stryke/types/package-json\";\nimport type { PackageManager } from \"@stryke/types/package-manager\";\nimport { existsSync } from \"node:fs\";\nimport type { Range } from \"semver\";\nimport { subset } from \"semver\";\nimport { exists } from \"./exists\";\nimport { getParentPath } from \"./get-parent-path\";\nimport { getWorkspaceRoot } from \"./get-workspace-root\";\nimport { readJsonFile } from \"./json\";\nimport type { ResolveOptions } from \"./resolve\";\nimport { resolvePackage } from \"./resolve\";\n\n/**\n * Get the package manager used in the project\n *\n * @param dir - The path to the project\n * @returns The package manager used in the project\n */\nexport function getPackageManager(dir = getWorkspaceRoot()): PackageManager {\n const lockFile = getParentPath(\n [\"package-lock.json\", \"yarn.lock\", \"pnpm-lock.yaml\", \"bun.lock\"],\n dir,\n {\n includeNameInResults: true\n }\n );\n\n if (!lockFile) {\n // default use pnpm\n return \"pnpm\";\n }\n\n switch (findFileName(lockFile)) {\n case \"yarn.lock\": {\n return \"yarn\";\n }\n case \"pnpm-lock.yaml\": {\n return \"pnpm\";\n }\n case \"bun.lock\": {\n return \"bun\";\n }\n default: {\n return \"npm\";\n }\n }\n}\n\n// Much of the below code comes from https://github.com/antfu-collective/local-pkg with some modifications\n\nasync function searchPackageJson(dir: string) {\n let packageJsonPath;\n\n while (true) {\n if (!dir) {\n return;\n }\n const newDir = findFilePath(dir);\n\n if (newDir === dir) {\n return;\n }\n\n dir = newDir;\n packageJsonPath = joinPaths(dir, \"package.json\");\n\n if (await exists(packageJsonPath)) {\n break;\n }\n }\n\n return packageJsonPath;\n}\n\nasync function getPackageJsonPath(name: string, options: ResolveOptions = {}) {\n const entry = await resolvePackage(name, options);\n if (!entry) {\n return;\n }\n\n return searchPackageJson(entry);\n}\n\n/**\n * Get package info\n *\n * @param name - The name of the package\n * @param options - The options to use when resolving the package\n * @returns The package info\n */\nexport async function getPackageInfo(\n name: string,\n options: ResolveOptions = {}\n) {\n const packageJsonPath = await getPackageJsonPath(name, options);\n if (!packageJsonPath) {\n return;\n }\n\n const packageJson = await readJsonFile<PackageJson>(packageJsonPath);\n\n return {\n name,\n version: packageJson.version,\n rootPath: findFilePath(packageJsonPath),\n packageJsonPath,\n packageJson\n };\n}\n\n/**\n * Get the package info from the package.json file\n *\n * @param cwd - The current working directory\n * @returns The package info\n */\nexport async function loadPackageJson(\n cwd = getWorkspaceRoot()\n): Promise<PackageJson | null> {\n const path = getParentPath(\"package.json\", cwd, {\n skipCwd: false,\n includeNameInResults: true\n });\n if (!path || !existsSync(path)) {\n return null;\n }\n\n return readJsonFile<PackageJson>(path);\n}\n\nexport interface PackageExistsOptions {\n /**\n * The current working directory\n */\n cwd?: string;\n}\n\nexport interface PackageMatchesOptions extends PackageExistsOptions {\n /**\n * The version range of the package to check\n */\n version?: string | Range;\n}\n\n/**\n * Check if a package is listed in the package.json file\n *\n * @param name - The name of the package\n * @param cwd - The current working directory\n * @returns An indicator specifying if the package is listed\n */\nexport async function isPackageListed(\n name: string,\n cwd?: string\n): Promise<boolean>;\n\n/**\n * Check if a package is listed in the package.json file\n *\n * @param name - The name of the package\n * @param options - The options to use when checking if the package is listed\n * @returns An indicator specifying if the package is listed\n */\nexport async function isPackageListed(\n name: string,\n options?: PackageExistsOptions\n): Promise<boolean>;\n\n/**\n * Check if a package is listed in the package.json file\n *\n * @param name - The name of the package\n * @param cwdOrOptions - The current working directory or options to use when checking if the package is listed\n * @returns An indicator specifying if the package is listed\n */\nexport async function isPackageListed(\n name: string,\n cwdOrOptions?: string | PackageExistsOptions\n): Promise<boolean> {\n const packageName = getPackageName(name);\n const cwd = isString(cwdOrOptions) ? cwdOrOptions : cwdOrOptions?.cwd;\n\n const packageJson = await loadPackageJson(cwd);\n if (!packageJson) {\n return false;\n }\n\n return Boolean(\n (packageJson.dependencies &&\n packageName in packageJson.dependencies &&\n packageJson.dependencies[packageName]) ||\n (packageJson.devDependencies &&\n packageName in packageJson.devDependencies &&\n packageJson.devDependencies[packageName])\n );\n}\n\nexport interface GetPackageListingReturn {\n version: string;\n type: \"dependencies\" | \"devDependencies\";\n}\n\n/**\n * Return the package version and dependency type listed in the package.json file\n *\n * @param name - The name of the package\n * @param cwdOrOptions - The current working directory or options to use when checking if the package is listed\n * @returns The version and type of the package if listed, otherwise undefined\n */\nexport async function getPackageListing(\n name: string,\n cwdOrOptions?: string | PackageExistsOptions\n): Promise<GetPackageListingReturn | undefined> {\n const packageName = getPackageName(name);\n const cwd = isString(cwdOrOptions) ? cwdOrOptions : cwdOrOptions?.cwd;\n\n const packageJson = await loadPackageJson(cwd);\n if (!packageJson) {\n return undefined;\n }\n\n const version =\n packageJson.dependencies && packageName in packageJson.dependencies\n ? packageJson.dependencies[packageName]\n : packageJson.devDependencies &&\n packageName in packageJson.devDependencies\n ? packageJson.devDependencies[packageName]\n : undefined;\n const type =\n (packageJson.dependencies && packageName in packageJson.dependencies\n ? \"dependencies\"\n : packageJson.devDependencies &&\n packageName in packageJson.devDependencies\n ? \"devDependencies\"\n : undefined) || undefined;\n\n return version && type\n ? {\n version,\n type\n }\n : undefined;\n}\n\n/**\n * Check if a package version matches a specific version range\n *\n * @param name - 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